NZ299677A - Synchronising clock signal extracted from digital pulses in optical fibre - Google Patents

Synchronising clock signal extracted from digital pulses in optical fibre

Info

Publication number
NZ299677A
NZ299677A NZ299677A NZ29967796A NZ299677A NZ 299677 A NZ299677 A NZ 299677A NZ 299677 A NZ299677 A NZ 299677A NZ 29967796 A NZ29967796 A NZ 29967796A NZ 299677 A NZ299677 A NZ 299677A
Authority
NZ
New Zealand
Prior art keywords
signal
optical
line
resonant cavity
clone
Prior art date
Application number
NZ299677A
Other languages
English (en)
Inventor
Flavio Fontana
Pierluigi Franco
Ilaria Cristiani
Original Assignee
Pirelli Cavi Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of NZ299677A publication Critical patent/NZ299677A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2563—Four-wave mixing [FWM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/25073—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using spectral equalisation, e.g. spectral filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
NZ299677A 1995-11-14 1996-10-31 Synchronising clock signal extracted from digital pulses in optical fibre NZ299677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002332A IT1276122B1 (it) 1995-11-14 1995-11-14 Metodo e dispositivo per recuperare in via ottica il sincronismo di un segnale ottico digitale

Publications (1)

Publication Number Publication Date
NZ299677A true NZ299677A (en) 1998-05-27

Family

ID=11372514

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ299677A NZ299677A (en) 1995-11-14 1996-10-31 Synchronising clock signal extracted from digital pulses in optical fibre

Country Status (10)

Country Link
US (1) US5777766A (it)
EP (1) EP0774844A1 (it)
JP (1) JPH09222625A (it)
KR (1) KR970031503A (it)
AR (1) AR004571A1 (it)
AU (1) AU722725B2 (it)
BR (1) BR9604551A (it)
CA (1) CA2189664C (it)
IT (1) IT1276122B1 (it)
NZ (1) NZ299677A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774832B1 (fr) * 1998-02-12 2000-08-04 Alsthom Cge Alcatel Procede et dispositif de resynchronisation de signaux optiques
WO1999041855A2 (en) * 1998-02-16 1999-08-19 Koninklijke Philips Electronics N.V. Optical transmission system with a receiver using full optical clock recovery
JP3961153B2 (ja) * 1999-05-14 2007-08-22 富士通株式会社 光クロックの再生及び適用のための方法、装置及びシステム
US6476953B1 (en) 1999-08-18 2002-11-05 Fujitsu Network Communications, Inc. Wavelength preserving regenerator for DWDM transmission systems
WO2010045339A2 (en) 2008-10-14 2010-04-22 Cornell University Apparatus for imparting phase shift to input waveform
US9291509B2 (en) * 2009-02-05 2016-03-22 Cornell University High-speed optical sampling by temporal stretching using four-wave mixing
US8275263B1 (en) * 2009-06-26 2012-09-25 The Boeing Company Multiplication of phase deviations
JP5736970B2 (ja) * 2011-05-30 2015-06-17 株式会社島津製作所 分光素子の同期駆動方法及び同期駆動装置、並びにクロマトグラフ用検出器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737970A (en) * 1985-06-06 1988-04-12 Rca Corporation Clock recovery using cavity resonator
CA2096127C (en) * 1990-11-16 1998-07-07 Peter Edward Barnsley Optical clock recovery
CA2118407C (en) * 1992-04-27 1999-08-17 Kevin Smith Optical clock recovery
EP0643890A1 (en) * 1992-06-02 1995-03-22 Telefonaktiebolaget Lm Ericsson Clock extraction circuit for fiber optical receivers
RU2105389C1 (ru) * 1992-07-06 1998-02-20 Самсунг Электроникс Ко., Лтд. Полностью оптический регенератор
US5351321A (en) 1992-10-20 1994-09-27 Elias Snitzer Bragg grating made in optical waveguide
FR2703547B1 (fr) * 1993-03-29 1995-05-12 Rene Auffret Dispositif optique de récupération du rythme d'un signal code.
JPH0813025B2 (ja) * 1993-04-09 1996-02-07 日本電気株式会社 光クロック抽出装置及び光時分割多重分離装置

Also Published As

Publication number Publication date
CA2189664A1 (en) 1997-05-15
JPH09222625A (ja) 1997-08-26
AU722725B2 (en) 2000-08-10
CA2189664C (en) 2002-10-15
KR970031503A (ko) 1997-06-26
US5777766A (en) 1998-07-07
IT1276122B1 (it) 1997-10-24
EP0774844A1 (en) 1997-05-21
AU7064996A (en) 1997-05-22
ITMI952332A1 (it) 1997-05-14
AR004571A1 (es) 1998-12-16
ITMI952332A0 (it) 1995-11-14
BR9604551A (pt) 1998-06-23

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